Base | Representation |
---|---|
bin | 10000000001100… |
… | …10101101101100 |
3 | 100100221112001110 |
4 | 20000302231230 |
5 | 233403103302 |
6 | 21201112020 |
7 | 3221411640 |
oct | 1000625554 |
9 | 310845043 |
10 | 134425452 |
11 | 69974917 |
12 | 39028610 |
13 | 21b07bb5 |
14 | 13bd2c20 |
15 | bc04b6c |
hex | 8032b6c |
134425452 has 96 divisors (see below), whose sum is σ = 371589120. Its totient is φ = 37028160.
The previous prime is 134425451. The next prime is 134425453. The reversal of 134425452 is 254524431.
It is an interprime number because it is at equal distance from previous prime (134425451) and next prime (134425453).
It is not an unprimeable number, because it can be changed into a prime (134425451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311677 + ... + 312107.
It is an arithmetic number, because the mean of its divisors is an integer number (3870720).
Almost surely, 2134425452 is an apocalyptic number.
134425452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134425452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185794560).
134425452 is an abundant number, since it is smaller than the sum of its proper divisors (237163668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134425452 is a wasteful number, since it uses less digits than its factorization.
134425452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571 (or 569 counting only the distinct ones).
The product of its digits is 19200, while the sum is 30.
The square root of 134425452 is about 11594.1990667747. The cubic root of 134425452 is about 512.2639985780.
Adding to 134425452 its reverse (254524431), we get a palindrome (388949883).
It can be divided in two parts, 1344 and 25452, that added together give a triangular number (26796 = T231).
The spelling of 134425452 in words is "one hundred thirty-four million, four hundred twenty-five thousand, four hundred fifty-two".
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